22500352

素因数分解:

$2^{10}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 88

約数和(自身を含む): 53320256

約数和(自身を除く): 30819904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 73, 86, 112, 128, 146, 172, 224, 256, 292, 301, 344, 448, 511, 512, 584, 602, 688, 896, 1022, 1024, 1168, 1204, 1376, 1792, 2044, 2336, 2408, 2752, 3139, 3584, 4088, 4672, 4816, 5504, 6278, 7168, 8176, 9344, 9632, 11008, 12556, 16352, 18688, 19264, 21973, 22016, 25112, 32704, 37376, 38528, 43946, 44032, 50224, 65408, 74752, 77056, 87892, 100448, 130816, 154112, 175784, 200896, 261632, 308224, 351568, 401792, 523264, 703136, 803584, 1406272, 1607168, 2812544, 3214336, 5625088, 11250176, 22500352]

約数ペア:

[(1, 22500352), (2, 11250176), (4, 5625088), (7, 3214336), (8, 2812544), (14, 1607168), (16, 1406272), (28, 803584), (32, 703136), (43, 523264), (56, 401792), (64, 351568), (73, 308224), (86, 261632), (112, 200896), (128, 175784), (146, 154112), (172, 130816), (224, 100448), (256, 87892), (292, 77056), (301, 74752), (344, 65408), (448, 50224), (511, 44032), (512, 43946), (584, 38528), (602, 37376), (688, 32704), (896, 25112), (1022, 22016), (1024, 21973), (1168, 19264), (1204, 18688), (1376, 16352), (1792, 12556), (2044, 11008), (2336, 9632), (2408, 9344), (2752, 8176), (3139, 7168), (3584, 6278), (4088, 5504), (4672, 4816)]